PT83236B - Processo para a preparacao de uma composicao polimerica de dissulfureto modificado - Google Patents

Processo para a preparacao de uma composicao polimerica de dissulfureto modificado

Info

Publication number
PT83236B
PT83236B PT83236A PT8323686A PT83236B PT 83236 B PT83236 B PT 83236B PT 83236 A PT83236 A PT 83236A PT 8323686 A PT8323686 A PT 8323686A PT 83236 B PT83236 B PT 83236B
Authority
PT
Portugal
Prior art keywords
sub
carbon atoms
polymer
alkyl
dissulfuret
Prior art date
Application number
PT83236A
Other languages
English (en)
Other versions
PT83236A (en
Inventor
Hakam Singh
Lester Morris
Original Assignee
Products Researche & Chemical
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Products Researche & Chemical filed Critical Products Researche & Chemical
Publication of PT83236A publication Critical patent/PT83236A/pt
Publication of PT83236B publication Critical patent/PT83236B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/04—Polysulfides
PT83236A 1985-08-21 1986-08-21 Processo para a preparacao de uma composicao polimerica de dissulfureto modificado PT83236B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/768,402 US4623711A (en) 1985-08-21 1985-08-21 Modified disulfide polymer composition and method for making same from mercaptan terminated disulfide polymer and diethyl formal mercaptan terminated polysulfide

Publications (2)

Publication Number Publication Date
PT83236A PT83236A (en) 1986-09-01
PT83236B true PT83236B (pt) 1989-03-30

Family

ID=25082398

Family Applications (1)

Application Number Title Priority Date Filing Date
PT83236A PT83236B (pt) 1985-08-21 1986-08-21 Processo para a preparacao de uma composicao polimerica de dissulfureto modificado

Country Status (15)

Country Link
US (1) US4623711A (pt)
EP (1) EP0217506B1 (pt)
JP (1) JPH0699560B2 (pt)
AT (1) ATE120475T1 (pt)
AU (1) AU584227B2 (pt)
BR (1) BR8603973A (pt)
CA (1) CA1255437A (pt)
DE (1) DE3650283T2 (pt)
DK (1) DK397386A (pt)
ES (1) ES2001246A6 (pt)
GR (1) GR862048B (pt)
IE (1) IE59516B1 (pt)
NO (1) NO166411C (pt)
PT (1) PT83236B (pt)
RU (1) RU1795973C (pt)

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Also Published As

Publication number Publication date
NO166411C (no) 1991-07-17
PT83236A (en) 1986-09-01
JPH0699560B2 (ja) 1994-12-07
ATE120475T1 (de) 1995-04-15
ES2001246A6 (es) 1988-05-01
DK397386D0 (da) 1986-08-20
EP0217506A3 (en) 1988-05-04
IE59516B1 (en) 1994-03-09
CA1255437A (en) 1989-06-06
AU6096586A (en) 1987-02-26
US4623711A (en) 1986-11-18
BR8603973A (pt) 1987-03-31
IE862186L (en) 1987-02-21
RU1795973C (ru) 1993-02-15
JPS6245655A (ja) 1987-02-27
EP0217506B1 (en) 1995-03-29
NO863349L (no) 1987-02-23
GR862048B (en) 1986-12-24
NO166411B (no) 1991-04-08
DK397386A (da) 1987-02-22
DE3650283D1 (de) 1995-05-04
AU584227B2 (en) 1989-05-18
NO863349D0 (no) 1986-08-20
EP0217506A2 (en) 1987-04-08
DE3650283T2 (de) 1995-09-28

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Legal Events

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PD3A Change of proprietorship
TE3A Change of address (patent)
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20000331